| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.57 | 13.267% | $272.4864 | $272.49 | $272.50 | $272.50 |
| Purchase #2 | $90.73 | 9.467% | $99.3194 | $99.32 | $99.30 | $99.30 |
| Purchase #3 | $100.58 | 9.800% | $110.4368 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $187.41 | 7.359% | $201.2015 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $139.74 | 4.605% | $146.175 | $146.18 | $146.20 | $146.20 |
| Purchase #6 | $15.31 | 8.448% | $16.6034 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $213.55 | 7.862% | $230.3393 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $987.89 | $1,076.5618 | $1,076.57 | $1,076.60 | $1,076.50 | |